Lumeitalia
Q&A with the Lumeitalia technical office on the choices that most affect a warehouse and logistics hub lighting intervention.
The requests reaching the technical office rarely concern the product: they concern design decisions taken with incomplete information. In logistics hubs lighting runs almost continuously and must follow narrow aisles, high racking and moving vehicles. In this conversation the Lumeitalia technical office addresses the recurring choices in warehouse and logistics hub lighting projects.
The regulatory reference for warehouse and logistics hub lighting is not a single document but a coordinated set of standards covering performance, safety and environmental impact. In design practice the following documents drive the main choices.
How many luminaires are needed. It is a question that admits no answer before requirements, geometry and maintenance conditions are known: answering with a number without that data means giving an estimate that verification will contradict. The useful answer is the list of missing information.
The maintenance factor chosen to make the calculation work. It is a decision that postpones the problem by a few years: the installation meets requirements when new and loses them progressively, while the calculation report formally holds. In warehouse and logistics hub lighting projects the effect is amplified by site conditions.
It is worthwhile when someone will read the data and act on it. A system installed with no one responsible for operation adds cost and delivers no measurable benefit. The preliminary question is organisational, not technical: who looks at the data, how often and with what mandate to act.
Write the requirements before looking at catalogues. A requirement declared with its standard and its verification condition drives every later choice and makes the supply contestable on objective grounds. It is the only design investment that costs nothing and changes the outcome.
The difficulties that most often emerge in warehouse and logistics hub lighting projects are not about product selection, but about defining requirements and verifying results.
An orderly method drastically reduces variations during works and disputes at commissioning. Three choices make the difference from the earliest stages.
Non-conformities found at commissioning almost always come from three causes: requirements not declared or declared without a reference standard, calculation run on idealised geometry, and an optimistic maintenance factor. All three can be avoided at zero cost during design.
A warehouse and logistics hub lighting project holds up over time when requirements are declared, the calculation reproduces real conditions and on-site verification follows an agreed protocol. Component selection matters, but comes later: without measurable requirements even the best product delivers a result that cannot be demonstrated. Centro Studi Lumeitalia makes its technical office available to review requirements and design checks.
Methodological note: This content is written for technical information purposes by Centro Studi Lumeitalia and does not replace the lighting design or a full reading of the standards cited. Applicable performance values are those of the standards in force at design time.
Because operators read codes and labels on the rack face, a vertical surface: an installation optimised only for the floor does not solve the visual task.
Yes, if hold times and overlap zones are designed for vehicle speed, avoiding late switch-on.
From a written definition of performance requirements and verification conditions: this step drives every later choice and makes the result either disputable or defensible at commissioning.
Photometric files of the proposed luminaires, declaration of conformity, lifetime data declared per IES LM-80 with its conditions, the maintenance schedule and warranty terms.
